发明名称 |
Active bearing |
摘要 |
A mechanical bearing, the major advantage inherent in magnetic and other non-contact bearing designs, i.e., being active. The specific bearing disclosed is a tilt pad bearing having a structure which changes shape in a controlled manner in response to a control signal, which structure is made up of a piezoceramic smart material and a backing housing. A controller is also provided for developing a control signal in response to feedback information. |
申请公布号 |
US5397183(A) |
申请公布日期 |
1995.03.14 |
申请号 |
US19930096236 |
申请日期 |
1993.07.26 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
LU, LEO K.;ANDREWS, ROBERT P.;BUSSELL, KENNETH J. |
分类号 |
F16C17/00;F16C17/03;(IPC1-7):F16C32/00;F16C23/00 |
主分类号 |
F16C17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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